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Save all cookies from first page in text file on hard disk

I need to sa开发者_如何学JAVAve all cookies from first page in text file on hard disk. How to do this with javascript?For security reasons you cannot use javascript to read/write files on the client[详细]

2023-04-06 10:18 分类：问答
Select multiple values from a dataframe using a matrix with indices

I have a for loop, which returns me values from one dataframe using which, which.min and which.max giving me the \"coordinates\". Here an example[详细]

2023-04-06 08:55 分类：问答
How do I save related data in CakePHP?

I have a \'websites\' and \'products\' table. The a product can be attached to differentwebsites. So I created a new table called \'attached_products\'.开发者_JAVA百科 It has the fields id, website_id[详细]

2023-04-06 05:18 分类：问答
Save big webgl texture to disk

I did a webgl shader开发者_如何学JAVA that generate a procedural texture of about 8k * 4k. I need to save this texture to disk. I was wondering if there is some facility to do that. I know it would be[详细]

2023-04-06 05:12 分类：问答
Is there a better way... (Java, saving data)

I currently wrote a small program for a manager at work. It inputs an invoice number and creates that into a button, going down in a row. Then inputs a date of approval and creates that into a label(o[详细]

2023-04-06 04:04 分类：问答
Avoiding duplicate in file saving by php

For making the file name unique, I use this code to add an unique id at the end of filename: if (!file_exists(\"data/$filename\")) {$savingfile=$filename;} else {$savingfile=\"$filename-2\";}[详细]

2023-04-05 20:18 分类：问答
OpenCV2.3 imwrite saves black image

I am trying to save a JPEG image onto the disk using imwrite, seems that I am missing something.开发者_开发技巧 I am always getting a black image of around 4KBs. What am I doing wrong here?[详细]

2023-04-05 12:45 分类：问答
Save web page in local hard disk using Jquery or js click on imge button (like Ctrl-s event)

I have a image button named \"save page\" . I want add functionality to save web page in local hard disk same like as Ct开发者_高级运维rl-s event do. Is It possible using jquery or js?HTML and Javascr[详细]

2023-04-04 17:13 分类：问答
ASP.NET C# - Save FileStream on server

I got beginners question. How to save a file stream to a file on server?! I got this: var source = Request.QueryString[\"src\"];[详细]

2023-04-03 21:24 分类：问答
Foreign keys and save method in Django

I have the following model : class A: b = ForeignKey(\'B\') class B: a = ForeignKey(\'A\', null=True) I have several methods that decode a json object and create a tree of objects A and B.[详细]

2023-04-03 19:45 分类：问答